What is Brett Leav's NPI number?

Brett Leav's National Provider Identifier (NPI) is 1093808792, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Brett Leav's specialty?

Brett Leav is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Brett Leav located?

Brett Leav's practice location on file with NPPES is 225 Harvard Cir, Newton, MA 02460-2216.

What is Brett Leav's phone number?

The practice phone number listed in the NPPES registry for Brett Leav is (617) 795-0765.

Is Brett Leav's NPI active?

Yes — Brett Leav's NPI (1093808792) is active in the NPPES registry as of the last update on 2013-12-30.

IndividualActive

Brett Leav, M.D.

NPI 1093808792 · Internal Medicine Physician · Newton, MA

Brett Leav, M.D. is a Internal Medicine Physician provider in Newton, MA (NPI 1093808792).

Provider details

NPI number: 1093808792
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 150556 (MA)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 150556 (MA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

225 Harvard Cir

Newton, MA 02460-2216

Phone: (617) 795-0765

Street-level locationGet directions

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Mailing address